'Alone' in the Bible

Then Samuel spoke to all the house of Israel, saying, “If you return to the Lord with all your heart, remove the foreign gods and the Ashtaroth from among you and direct your hearts to the Lord and serve Him alone; and He will deliver you from the hand of the Philistines.”

So the sons of Israel removed the Baals and the Ashtaroth and served the Lord alone.

The elders of Jabesh said to him, “Let us alone for seven days, that we may send messengers throughout the territory of Israel. Then, if there is no one to deliver us, we will come out to you.”

Then David came to Nob to Ahimelech the priest; and Ahimelech came trembling to meet David and said to him, “Why are you alone and no one with you?”

She fell at his feet and said, “On me alone, my lord, be the blame. And please let your maidservant speak to you, and listen to the words of your maidservant.